telephone cable ShiverPeaks BS70095-20 20 m Black

The ShiverPeaks BS70095-20 20 m Black telephone cable is a 20-metre wired connection with RJ-11 connectors on both ends, designed for standard landline telephones and compatible devices. This cable provides a stable voice connection and reduces signal disturbance through a straightforward, shielded conductor layout. Its 20 m length allows flexible placement of handsets and base units in homes and offices without relying on wireless links.

Advantages

This telephone cable delivers consistent voice quality and low susceptibility to crosstalk thanks to its fixed pair wiring and connectorized ends. The black outer jacket offers a neutral appearance that blends with most interiors and furniture. With RJ-11 plugs at each end, the cable is simple to install and compatible with a wide range of telephony equipment that accepts 4‑pin or 6‑position modular connectors. The 20 m reach reduces the need for additional extensions or adapters in many typical setups.

Suitable for

• Connecting landline telephones to wall sockets in homes and apartments
• Wiring office phone sets and desk telephones to PBX or wall outlets
• Temporary or permanent desk setups where 20 m cable length is required
• Replacing worn or damaged telephone cords with a longer fixed cable

Key specifications

• Cable length: 20 metres
• Connector type: RJ-11 modular plugs on both ends
• Color: Black outer jacket
• Conductor configuration: standard telephone pair wiring
• Compatibility: standard landline telephones and devices with RJ-11 ports

How to use

Insert each RJ-11 plug firmly into the telephone base unit and the wall socket or PBX port. Ensure the connectors click into place to establish a secure contact. Route the cable to avoid tight bends and sharp kinks; secure it along skirting boards or under desks as needed to prevent trip hazards. If connecting to a multi-line system, verify the line assignments on the telephone or PBX before finalizing connections.

Recommendations

For best performance, avoid running the telephone cable in parallel with high-voltage power cables for long distances and keep it away from sources of strong electromagnetic interference. Use cable clips or adhesive channels to maintain a neat installation and prevent strain on the RJ-11 connectors.